application:
n. 应用；申请；应用程序；敷用；（对事物、学习等）投入
I am already submitted the application for admission to Massachusetts Institute of Technology.
我已经提交了麻省理工学院的入学申请。
appliance:
n. 器具；器械；装置；应用
The appliance of new technology has greatly raised the efficiency of the workers.
新技术的应用极大地提高了工人们的效率。
